Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of...
Patent
1993-09-13
1996-06-25
Beisner, William H.
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
4352541, 435 30, 435 34, 4352879, 4352883, 4353051, 4353054, 435805, 435818, C12N 100, C12M 116
Patent
active
RE0352861
ABSTRACT:
A device useful for growing aerobic microorganisms, particularly molds. The device employs a relatively small amount of water reconstitutable medium that can be sealed in order to prevent desiccation and contamination of the medium yet still provide an adequate supply of air to the medium, by the use of a membrane underlying the medium, to support the growth of aerobic microorganisms.
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Hansen Paul E.
Nelson Robert L.
Beisner William H.
Busse Paul W.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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